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msp430fr5887 scan IF 标定值跳动

Other Parts Discussed in Thread: MSP430FR5887

使用msp430fr5887上的 scan IF接口在50度时采集无磁水表的转动会不工作,之后用测试程序采集标定值ESIDAC1R0等十二个DAC值,出现非常大的跳动。

程序大概是这样的,初始化时得到标定值esiconfig();每五分钟复位下再初始化得到标定值。

半灌胶(50度).xls